Is their hardware programming interface reasonable for implementing inference of frontier models: no quantization, several tera params?

BTW, how many many params open weight frontier models have? A few teras, 100s of teras?

Kimi-K3: 2.8T

Qwen3.8-Max: 2.4T

DeepSeek V4 Pro: 1.6T

DeepSeek V4 Flash: 284B

(all are total parameter counts, not active parameters)